Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Normalized curve from the measurement of 10 different concentration blood samples over 50 s. Each curve represents the average of three measurements. (a) The R signal cannot be distinguished when the concentration reaches over 300 mg/dL. (b) The 10 different concentration curves of the G signal can be clearly separated after 10 s. (c) More than 30 s is required to distinguish the concentration curves of the B signal.
